Individual Calculations January 2018
 Valencik, Jozef  Total change: 2.60  Rating chartPersonal card
 2. liga F 2017/2018 r4-5 various CZE 2017-12-03
RcRownchangeKK*chgGame
 2095 1980 0.50 1 0.16 20 3.20 
  Kozak, Petr 2095 CZE0.5010.16203.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Krajska soutez B MKSS 2017/2018 r4-5 various CZE 2017-12-03
RcRownchangeKK*chgGame
 1957 1980 0.50 1 -0.03 20 -0.60 
  Novak, Jiri 1957 CZE0.501-0.0320-0.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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